Content Validity and Psychometric Validation of an Adapted Version of the Subject Sleep Diary in Prurigo Nodularis
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DOI: 10.1007/s13555-025-01406-1
Abstract: Patients with prurigo nodularis (PN) often experience sleep disturbance. A psychometric evaluation was conducted to assess the suitability of a PN-adapted multi-item subject sleep diary (SSD) for measuring PN-related sleep disturbance. Content validity of the… read more here.
Keywords: ssd; validity; dermatology; ssd parameters ... See more keywords